Energy

Cool Facts About Energy

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Key Facts In This Video

  1. Humanity uses around 15 terawatts (15 trillion watts) of energy at any given moment. 00:01

  2. The energy of 2,500 food calories is equivalent to 44 World War II hand grenades. 01:16

  3. Every minute, enough sunlight reaches the Earth's surface to satisfy the world's energy demands for one year. 02:17

Written by Curiosity Staff November 9, 2014